Warm-up — branch logic
Trace the small branch table and determine which input reaches the success path.
input: 7\ncompare: input >= 5\ntrue branch: success\nfalse branch: retry
Attribution: Adapted from Crate-CTF, 2024/reversing/Uppvarmning, under the MIT License. The GisVuln flag and fixture are new. See source details.
Self-contained training page; no original challenge server is contacted.